LRC Lagging

[WCollier]

Hello. I'm suddenly having issues with LRC lagging. It takes several seconds to switch photos and when I'm editing, the edits are lagging.

I'm using the latest LRC update... 13.4. I'm on an Apple M3 Max with 64GB memory. Sonoma 14.5...

Is anyone else having trouble?

[Moved from ‘Bugs’ to ‘Discussions’ by moderator, according to forum rules. A ‘bug’ is not just another word for a problem with software.]

[WCollier]

Hmmm... I think it's DXO PureRaw4 causing this.

[HDelion]

same trouble ...

[Shivani Somayajula]

Hey defaultiufrxjw80wtt, We are sorry about the experience with Lightroom Classic. I'll help you figure this out. 

Please try the below steps: 

1. Go to Preferences > Performance and increase the Camera Raw Cache size to 10.0 GB or more.

2. On the same tab, check the option to Use Smart Previews instead of Original for image editing and uncheck the option to Generate Previews in Parallel.

3. Instead of Auto in Use Graphic Processor select off from the drop down.

4. Go to the General tab and check the box to Replace Embedded previews by standard previews during idle time.

After performing the above steps quite and relaunch the application and then check. 

Let me know if this helps you. 

Thanks! 

Shivani